executor: fix wrong enum key in point get (#24618)

[ti-srebot]

cherry-pick #24618 to release-5.0
You can switch your code base to this Pull Request by using git-extras:

# In tidb repo:
git pr https://github.com/pingcap/tidb/pull/24772

After apply modifications, you can push your change to this PR via:

git push [email protected]:ti-srebot/tidb.git pr/24772:release-5.0-28f4d79a0ba5

---

Signed-off-by: lzmhhh123 [email protected]<!-- Thank you for contributing to TiDB!

PR Title Format:

1. pkg [, pkg2, pkg3]: what's changed
2. *: what's changed

-->

What problem does this PR solve?

Issue Number: close #24562

What is changed and how it works?

How it Works:

Related changes

• Need to cherry-pick to the release branch

Check List

Tests

• Unit test
• Integration test

Release note

• fix wrong enum key in point get

[ti-srebot]

/run-all-tests

[ti-chi-bot]

@ti-srebot: This cherry pick PR is for a release branch and has not yet been approved by release team.
Adding the do-not-merge/cherry-pick-not-approved label.

To merge this cherry pick, it must first be approved (/lgtm + /merge) by the collaborators.

AFTER it has been approved by collaborators, please ping the release team in a comment to request a cherry pick review.

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[ti-srebot]

@lzmhhh123 you're already a collaborator in bot's repo.

[zimulala]

/LGTM

[ti-chi-bot]

[REVIEW NOTIFICATION]

This pull request has been approved by:

• ichn-hu
• zimulala

To complete the pull request process, please ask the reviewers in the list to review by filling /cc @reviewer in the comment.
After your PR has acquired the required number of LGTMs, you can assign this pull request to the committer in the list by filling /assign @committer in the comment to help you merge this pull request.

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[qw4990]

/merge

[ti-chi-bot]

This pull request has been accepted and is ready to merge.

Commit hash: 1539f2d

[qw4990]

/merge

[zhouqiang-cl]

@ti-chi-bot

[ti-chi-bot]

@ti-srebot: Your PR was out of date, I have automatically updated it for you.

At the same time I will also trigger all tests for you:

/run-all-tests

If the CI test fails, you just re-trigger the test that failed and the bot will merge the PR for you after the CI passes.

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the ti-community-infra/tichi repository.